[INFO] cloning repository https://github.com/jpikl/mmvv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jpikl/mmvv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpikl%2Fmmvv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpikl%2Fmmvv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e8777988a075d697b9155af9fafc305b3e582b5
[INFO] checking jpikl/mmvv against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpikl%2Fmmvv" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jpikl/mmvv
[INFO] finished tweaking git repo https://github.com/jpikl/mmvv
[INFO] tweaked toml for git repo https://github.com/jpikl/mmvv written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jpikl/mmvv on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jpikl/mmvv already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27bde237c68532afe15d36d21fcfa8a061334898d3e4d870d2d4c1a812b4a1b3
[INFO] running `Command { std: "docker" "start" "-a" "27bde237c68532afe15d36d21fcfa8a061334898d3e4d870d2d4c1a812b4a1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27bde237c68532afe15d36d21fcfa8a061334898d3e4d870d2d4c1a812b4a1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27bde237c68532afe15d36d21fcfa8a061334898d3e4d870d2d4c1a812b4a1b3", kill_on_drop: false }`
[INFO] [stdout] 27bde237c68532afe15d36d21fcfa8a061334898d3e4d870d2d4c1a812b4a1b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5255c79347fd4b39120513b2be9b9d8a18be5ee43240c91547cf587b0e9728fb
[INFO] running `Command { std: "docker" "start" "-a" "5255c79347fd4b39120513b2be9b9d8a18be5ee43240c91547cf587b0e9728fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking os_str_bytes v4.2.0
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]     Checking normpath v0.3.1
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking fs_extra v1.2.0
[INFO] [stderr]     Checking predicates-core v1.0.2
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking unidecode v0.3.0
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking termtree v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling test-case v1.2.1
[INFO] [stderr]     Checking globset v0.4.8
[INFO] [stderr]    Compiling claim v0.5.0
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking predicates-tree v1.0.4
[INFO] [stderr]    Compiling ntest_proc_macro_helper v0.7.3
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking ignore v0.4.18
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking predicates v2.1.0
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking assert_cmd v2.0.2
[INFO] [stderr]     Checking assert_fs v1.0.6
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking naughty-strings v0.2.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.5
[INFO] [stderr]    Compiling ntest_test_cases v0.7.3
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling ntest_timeout v0.7.3
[INFO] [stderr]     Checking ntest v0.7.3
[INFO] [stderr]     Checking clap v3.0.0-beta.5
[INFO] [stderr]     Checking rew v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/common/run.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn stdin(&self) -> StdinLock {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn stdin(&self) -> StdinLock<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/common/run.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn stdout(&self) -> StandardStreamLock {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn stdout(&self) -> StandardStreamLock<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/common/run.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn stderr(&self) -> StandardStreamLock {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn stderr(&self) -> StandardStreamLock<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/common/utils.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         STATIC_STRINGS.push(value);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/common/utils.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | /         STATIC_STRINGS
[INFO] [stdout] 13 | |             .last()
[INFO] [stdout]    | |___________________^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/common/run.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn stdin(&self) -> StdinLock {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn stdin(&self) -> StdinLock<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/common/run.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn stdout(&self) -> StandardStreamLock {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn stdout(&self) -> StandardStreamLock<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/common/run.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn stderr(&self) -> StandardStreamLock {
[INFO] [stdout]    |                   ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn stderr(&self) -> StandardStreamLock<'_> {
[INFO] [stdout]    |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/common/utils.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         STATIC_STRINGS.push(value);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/common/utils.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | /         STATIC_STRINGS
[INFO] [stdout] 13 | |             .last()
[INFO] [stdout]    | |___________________^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `window`
[INFO] [stdout]    --> src/bin/rew/pattern/path.rs:228:16
[INFO] [stdout]     |
[INFO] [stdout] 228 |     #[cfg_attr(window, test_case("file.ext",     "{work}\\file.ext" ; "relative"))]
[INFO] [stdout]     |                ^^^^^^ help: there is a config with a similar name: `windows`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(window)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(window)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `window`
[INFO] [stdout]    --> src/bin/rew/pattern/path.rs:229:16
[INFO] [stdout]     |
[INFO] [stdout] 229 |     #[cfg_attr(window, test_case("C:\\file.ext", "C:\\file.ext"     ; "absolute"))]
[INFO] [stdout]     |                ^^^^^^ help: there is a config with a similar name: `windows`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(window)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(window)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `window`
[INFO] [stdout]    --> src/bin/rew/pattern/path.rs:241:16
[INFO] [stdout]     |
[INFO] [stdout] 241 |     #[cfg_attr(window, test_case("file.ext",             "file.ext"     ; "relative"))]
[INFO] [stdout]     |                ^^^^^^ help: there is a config with a similar name: `windows`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(window)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(window)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `window`
[INFO] [stdout]    --> src/bin/rew/pattern/path.rs:242:16
[INFO] [stdout]     |
[INFO] [stdout] 242 |     #[cfg_attr(window, test_case("{work}\\..\\file.ext", "..\\file.ext" ; "absolute"))]
[INFO] [stdout]     |                ^^^^^^ help: there is a config with a similar name: `windows`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(window)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(window)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/bin/rew/cli.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     /// Output pattern
[INFO] [stdout] 32 | |     #[clap(
[INFO] [stdout] 33 | |         long_about = highlight_static(indoc!{"
[INFO] [stdout] 34 | |             Output pattern
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |     )]
[INFO] [stdout] 43 | |     pub pattern: Option<String>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/bin/rew/cli.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     /// Input values (read as lines from standard input by default)
[INFO] [stdout] 46 | |     #[clap()]
[INFO] [stdout] 47 | |     pub values: Vec<String>,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]    --> src/bin/rew/cli.rs:94:5
[INFO] [stdout]     |
[INFO] [stdout]  94 | /     /// Print results terminated by a specific string, not newline
[INFO] [stdout]  95 | |     #[clap(
[INFO] [stdout]  96 | |         short = 'T',
[INFO] [stdout]  97 | |         long,
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |     )]
[INFO] [stdout] 102 | |     pub print: Option<String>,
[INFO] [stdout]     | |_____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/bin/rew/cli.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 | /     /// Directory against which to resolve relative/absolute paths
[INFO] [stdout] 251 | |     #[clap(short = 'w', long, value_name = "path", help_heading = PROCESSING_HEADING)]
[INFO] [stdout] 252 | |     pub working_directory: Option<PathBuf>,
[INFO] [stdout]     | |__________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]    --> src/bin/rew/cli.rs:280:5
[INFO] [stdout]     |
[INFO] [stdout] 280 | /     /// Default field separator (string)
[INFO] [stdout] 281 | |     ///
[INFO] [stdout] 282 | |     /// This value will be used as a separator for field filter.
[INFO] [stdout] 283 | |     #[clap(
[INFO] [stdout] ...   |
[INFO] [stdout] 289 | |     )]
[INFO] [stdout] 290 | |     pub separator: Option<String>,
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/mod.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn eval(&self, input: &str, context: &eval::Context) -> eval::Result<String> {
[INFO] [stdout]    |                 ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn eval(&self, input: &str, context: &eval::Context) -> eval::Result<'_, String> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/padding.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn expand(&self) -> Cow<String> {
[INFO] [stdout]    |               ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn expand(&self) -> Cow<'_, String> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/reader.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn peek_to_end(&self) -> Chars<T> {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn peek_to_end(&self) -> Chars<'_, T> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/reader.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn peek_to_end_at(&self, index: usize) -> Chars<T> {
[INFO] [stdout]    |                       ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn peek_to_end_at(&self, index: usize) -> Chars<'_, T> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/reader.rs:83:24
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn read_to_end(&mut self) -> Chars<T> {
[INFO] [stdout]    |                        ^^^^^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn read_to_end(&mut self) -> Chars<'_, T> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/reader.rs:89:23
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn read_until(&mut self, delimiter: &T) -> Chars<T> {
[INFO] [stdout]    |                       ^^^^^^^^^                    ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn read_until(&mut self, delimiter: &T) -> Chars<'_, T> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/regex.rs:20:43
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn add_capture_group_brackets(string: &str) -> Cow<str> {
[INFO] [stdout]    |                                           ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn add_capture_group_brackets(string: &str) -> Cow<'_, str> {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rew` (bin "rew") due to 5 previous errors; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/bin/rew/cli.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     /// Output pattern
[INFO] [stdout] 32 | |     #[clap(
[INFO] [stdout] 33 | |         long_about = highlight_static(indoc!{"
[INFO] [stdout] 34 | |             Output pattern
[INFO] [stdout] ...  |
[INFO] [stdout] 42 | |     )]
[INFO] [stdout] 43 | |     pub pattern: Option<String>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/bin/rew/cli.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | /     /// Input values (read as lines from standard input by default)
[INFO] [stdout] 46 | |     #[clap()]
[INFO] [stdout] 47 | |     pub values: Vec<String>,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]    --> src/bin/rew/cli.rs:94:5
[INFO] [stdout]     |
[INFO] [stdout]  94 | /     /// Print results terminated by a specific string, not newline
[INFO] [stdout]  95 | |     #[clap(
[INFO] [stdout]  96 | |         short = 'T',
[INFO] [stdout]  97 | |         long,
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |     )]
[INFO] [stdout] 102 | |     pub print: Option<String>,
[INFO] [stdout]     | |_____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::path::PathBuf, Infallible>
[INFO] [stdout]    --> src/bin/rew/cli.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 250 | /     /// Directory against which to resolve relative/absolute paths
[INFO] [stdout] 251 | |     #[clap(short = 'w', long, value_name = "path", help_heading = PROCESSING_HEADING)]
[INFO] [stdout] 252 | |     pub working_directory: Option<PathBuf>,
[INFO] [stdout]     | |__________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]    --> src/bin/rew/cli.rs:280:5
[INFO] [stdout]     |
[INFO] [stdout] 280 | /     /// Default field separator (string)
[INFO] [stdout] 281 | |     ///
[INFO] [stdout] 282 | |     /// This value will be used as a separator for field filter.
[INFO] [stdout] 283 | |     #[clap(
[INFO] [stdout] ...   |
[INFO] [stdout] 289 | |     )]
[INFO] [stdout] 290 | |     pub separator: Option<String>,
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/mod.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn eval(&self, input: &str, context: &eval::Context) -> eval::Result<String> {
[INFO] [stdout]    |                 ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn eval(&self, input: &str, context: &eval::Context) -> eval::Result<'_, String> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/padding.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn expand(&self) -> Cow<String> {
[INFO] [stdout]    |               ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn expand(&self) -> Cow<'_, String> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/reader.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn peek_to_end(&self) -> Chars<T> {
[INFO] [stdout]    |                        ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn peek_to_end(&self) -> Chars<'_, T> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/reader.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn peek_to_end_at(&self, index: usize) -> Chars<T> {
[INFO] [stdout]    |                       ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn peek_to_end_at(&self, index: usize) -> Chars<'_, T> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/reader.rs:83:24
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn read_to_end(&mut self) -> Chars<T> {
[INFO] [stdout]    |                        ^^^^^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn read_to_end(&mut self) -> Chars<'_, T> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/reader.rs:89:23
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn read_until(&mut self, delimiter: &T) -> Chars<T> {
[INFO] [stdout]    |                       ^^^^^^^^^                    ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn read_until(&mut self, delimiter: &T) -> Chars<'_, T> {
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bin/rew/pattern/regex.rs:20:43
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn add_capture_group_brackets(string: &str) -> Cow<str> {
[INFO] [stdout]    |                                           ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn add_capture_group_brackets(string: &str) -> Cow<'_, str> {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rew` (bin "rew" test) due to 5 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5255c79347fd4b39120513b2be9b9d8a18be5ee43240c91547cf587b0e9728fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5255c79347fd4b39120513b2be9b9d8a18be5ee43240c91547cf587b0e9728fb", kill_on_drop: false }`
[INFO] [stdout] 5255c79347fd4b39120513b2be9b9d8a18be5ee43240c91547cf587b0e9728fb
